IE39720B1 - Preparation of 2-amino-5alkyl-1,3,4-thiadiazoles - Google Patents

Preparation of 2-amino-5alkyl-1,3,4-thiadiazoles

Info

Publication number
IE39720B1
IE39720B1 IE1477/74A IE147774A IE39720B1 IE 39720 B1 IE39720 B1 IE 39720B1 IE 1477/74 A IE1477/74 A IE 1477/74A IE 147774 A IE147774 A IE 147774A IE 39720 B1 IE39720 B1 IE 39720B1
Authority
IE
Ireland
Prior art keywords
amino
5alkyl
thiadiazoles
preparation
acid
Prior art date
Application number
IE1477/74A
Other languages
English (en)
Other versions
IE39720L (en
Original Assignee
Lilly Co Eli
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Publication of IE39720L publication Critical patent/IE39720L/xx
Publication of IE39720B1 publication Critical patent/IE39720B1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C07D285/135—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
IE1477/74A 1973-09-21 1974-07-12 Preparation of 2-amino-5alkyl-1,3,4-thiadiazoles IE39720B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US399679A US3887572A (en) 1973-09-21 1973-09-21 Preparation of 2-amino-5-alkyl-1,3,4-thiadiazoles

Publications (2)

Publication Number Publication Date
IE39720L IE39720L (en) 1975-03-21
IE39720B1 true IE39720B1 (en) 1978-12-20

Family

ID=23580540

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1477/74A IE39720B1 (en) 1973-09-21 1974-07-12 Preparation of 2-amino-5alkyl-1,3,4-thiadiazoles

Country Status (28)

Country Link
US (1) US3887572A (fr)
JP (1) JPS5752339B2 (fr)
AR (1) AR208885A1 (fr)
AT (1) AT335450B (fr)
BE (1) BE819861A (fr)
BG (1) BG25796A3 (fr)
BR (1) BR7407840D0 (fr)
CA (1) CA1039290A (fr)
CH (1) CH605871A5 (fr)
CS (1) CS173000B2 (fr)
DD (1) DD115680A5 (fr)
DE (1) DE2440922C2 (fr)
DK (1) DK497074A (fr)
ES (1) ES430260A1 (fr)
FR (1) FR2244766B1 (fr)
GB (1) GB1482691A (fr)
HU (1) HU169526B (fr)
IE (1) IE39720B1 (fr)
IL (1) IL45272A (fr)
IT (1) IT1022125B (fr)
NL (1) NL7410593A (fr)
PH (1) PH10399A (fr)
PL (1) PL94122B1 (fr)
RO (1) RO63911A (fr)
SE (1) SE402105B (fr)
SU (1) SU541435A3 (fr)
YU (1) YU226674A (fr)
ZA (1) ZA744576B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283543A (en) * 1979-10-19 1981-08-11 Morton-Norwich Products, Inc. Process for preparing the compound 5-t-butyl-2-methylamino-1,3,4-triadiazole
JPH0930346A (ja) * 1995-07-17 1997-02-04 Tamura Plast Seihin Kk バンパーステップガードおよびその製造方法
AU3632099A (en) * 1998-12-04 2000-06-26 Rimma Iliinichna Ashkinazi Biologically active 2-r-5-amino-1,3,4-thiadiazole derivatives
WO2012050484A2 (fr) * 2010-10-15 2012-04-19 Учреждение Российской Академии Наук Институт Физиологически Активных Веществ Ран (Ифав Ран) Dérivés de 5-amino -[1,2,4]thiadiazole
CN109251188A (zh) * 2018-09-26 2019-01-22 河北工业大学 一种2-甲基氨基-5-叔丁基-1,3,4-噻二唑的制备方法
CN110229122A (zh) * 2019-07-25 2019-09-13 河南省化工研究所有限责任公司 一种阳离子蓝x-bl生产过程中副产氨气的回用方法
CN110372634B (zh) * 2019-07-29 2021-03-19 宁夏常晟药业有限公司 一种合成2-甲基氨基-5-叔丁基-1,3,4-噻二唑的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943980A (en) * 1960-07-05 Tffladiazoles
US2799683A (en) * 1955-10-27 1957-07-16 American Cyanamid Co Preparation of 2-amino-5-alkyl-1, 3, 4-thiadiazoles

Also Published As

Publication number Publication date
DD115680A5 (fr) 1975-10-12
SE402105B (sv) 1978-06-19
YU226674A (en) 1982-02-28
JPS5058073A (fr) 1975-05-20
FR2244766A1 (fr) 1975-04-18
GB1482691A (en) 1977-08-10
BG25796A3 (en) 1978-12-12
IE39720L (en) 1975-03-21
BR7407840D0 (pt) 1975-07-29
IT1022125B (it) 1978-03-20
US3887572A (en) 1975-06-03
CS173000B2 (fr) 1977-01-28
DE2440922C2 (de) 1984-08-23
PL94122B1 (fr) 1977-07-30
SU541435A3 (ru) 1976-12-30
BE819861A (fr) 1975-03-13
NL7410593A (nl) 1975-03-25
HU169526B (fr) 1976-12-28
CA1039290A (fr) 1978-09-26
JPS5752339B2 (fr) 1982-11-06
CH605871A5 (fr) 1978-10-13
AR208885A1 (es) 1977-03-15
AU7262074A (en) 1976-02-26
ES430260A1 (es) 1976-10-01
ZA744576B (en) 1976-02-25
PH10399A (en) 1977-03-07
DE2440922A1 (de) 1975-04-03
FR2244766B1 (fr) 1979-03-09
IL45272A (en) 1977-07-31
DK497074A (fr) 1975-06-02
ATA746574A (de) 1976-07-15
IL45272A0 (en) 1974-10-22
SE7411891L (fr) 1975-03-24
AT335450B (de) 1977-03-10
RO63911A (fr) 1978-08-15

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